Math, asked by balkarsahdra1, 1 year ago

subtract 21a +3b-13 from 12 b+15+10a

Answers

Answered by dishavikas

5

Answer:

Step-by-step explanation:

12b+15+10a-(21a+3b-13)

12b+15+10a-21a-3b+13

9b+28-11a

I HOPE THIS WILL HELP U.

Answered by majjisaiteja

3

Answer:

21a+3b-13

10a+12b+15

- -. -

11a-9b-28

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